Use Cases & Campaigns
Can I send physical invitations to companies without having their mailing addresses?
Yes, but every postcard still needs a valid mailing address before it can be printed. If you only have company names, a website or an email address, Yotru can source the business mailing addresses for you. You review the list with the addresses filled in and approve it before you pay.
Practical guide · Published October 21, 2026 · Written by Jenna Gallo
The Yotru answer
Most teams planning an invitation mailing have a list of companies they want to invite, not a list of mailing addresses. That's fine. Give Yotru the companies, and the roles or people you want to reach, and we source the business addresses. Records we can't confirm are flagged rather than guessed, and you decide what to keep.
How clients ask it
- I only have company names. Can I still mail invitations?
- Can you find mailing addresses from a list of emails?
- Do I need a mailing list before I order invitations?
What you can start with
| What you have | What Yotru does |
|---|---|
| Company names only | Finds the right contact and business mailing address |
| Names and emails | Sources the business address for each contact |
| A description of who you want | Builds the list from industry, location and company size, then sources addresses |
| A full mailing list | Checks the addresses before printing |
Which address to use
A company's head office isn't always where your contact works. For larger companies with several locations, the right address is the office where the person you're inviting actually receives mail. More on that in how to find a business mailing address.
How we look at it at Yotru
Missing addresses shouldn't stop a good invitation campaign. Tell us who you want to invite, we fill in what's missing, and you see the full list before anything is paid for or printed.
Frequently asked questions
Yes. Yotru can source business contacts and mailing addresses, or you can supply your own list.
No. Every postcard needs a valid mailing address. If you don't have one, Yotru can help source it before printing.
In most cases, yes. The email domain identifies the company, and the business address is sourced from there.
Yes. You review the recipients before payment, and the final print order is confirmed after that.
That contact is flagged rather than guessed, and you decide whether to drop them or supply the address yourself.
Only to a business address. Invitations go to where the business receives mail, not to personal home addresses.
Related topics
Work with Yotru
Start with a list of companies, not addresses
Tell Yotru who you want to invite. We source the addresses, you approve the list before you pay, and we handle printing, mailing and QR tracking.